x,y=map(int,input().split())
dic={}
dic2={10:'A',9:'A',8:'B',7:'C',6:'OK'}
for i in range(x):
    num,name,score=input().split()
    dic[num]=[name,int(score)]
for j in range(y):
    search_num=input()
    tmp_score=dic[search_num][1]
    if tmp_score//10<6:
        print("ARE YOU PIG?")
    else:
        print(dic2[tmp_score//10])